%{
int chars = 0;
int words = 0;
int lines = 0;
%}
%%
[a-zA-Z]+ { words++; chars += strlen(yytext); }
\n  { chars++; lines++; }
. {  chars++; }
%%

main( int argc, char **argv ){
  yylex();
  printf("%8d%8d%8d\n",lines,words,chars);
}
